<?=form_open_multipart(uri_string())?>    
    <table class="form">
        <tr >
            <td class="label" style="width: 150px;">Chuyên mục cha</td>
            <td>
                <select id="parent_id" name="parent_id" class="w350">
                     <option value="0">Là chuyên mục chính</option>
                    <?php echo $option_pid ?>
                </select>
            </td>
        </tr> 
        <tr>
            <td class="required label" style="width: 150px;">Tên chuyên mục</td>
            <td><input type="text" name="cat_name" id="cat_name" class="w350" value=""></td>
        </tr> 
        <tr>
            <td class="label" style="width: 150px;">Tên nhóm tin</td>
            <td><input type="text" name="name_block" id="name_block"class="w350" value=""></td>
        </tr>
        <tr>
            <td class="required label" style="width: 150px;">Alias</td>
            <td><input type="text" name="name_alias" id="name_alias"class="w350" value=""></td>
        </tr>
        <!--<tr>
            <td class="label" style="width: 150px;">Level</td>
            <td><input type="text" name="nb_level" id="nb_level" class="w350" value="1"></td>
        </tr>-->
        <tr>
            <td class="label" style="width: 150px;">Thứ tự</td>
            <td><input type="text" name="nb_order" id="nb_order" class="w350" value=""></td>
        </tr>
        <tr>
            <td class="label">Trạng thái</td>
            <td><input type="checkbox" name="bl_active" id="bl_active" checked  value="1">
            Menu chính : <input type="checkbox" name="is_menu" id="is_menu" checked  value="1"></td>
        </tr>
        <tr>
            <td colspan="2" align="center">
                <input type="submit" name="bt_submit" value="" class="capnhat">
            </td>
        </tr>  
    </table>
<?=form_close()?>
<script language="javascript">
$(document).ready(function(e) {
    $('#cat_name').change(function(e) {
		var str = kodau($('#cat_name').val());
        $('#name_alias').val(str);
    });
});
</script>